Home / 16,185,111.20-24,277,666.80-4,217,847.20

Finding the Fourth Proportional to 16,185,111.20, 24,277,666.80 and 4,217,847.20

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Solution

The fourth proportional to 16,185,111.20, 24,277,666.80 and 4,217,847.20 is: 6,326,770.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,111.20 : 24,277,666.80 = 4,217,847.20 : x
  2. Step 2: Convert to fraction form
    16,185,111.20/24,277,666.80 = 4,217,847.20/x
  3. Step 3: Cross multiply
    16,185,111.20x = 24,277,666.80 × 4,217,847.20
  4. Step 4: Simplify right side
    16,185,111.20x = 102,399,488,934,912.97
  5. Step 5: Solve for x
    x = 102,399,488,934,912.97/16,185,111.20
  6. Step 6: Final answer
    x = 6,326,770.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.